ISO 228-2:1980
Pipe threads where pressure-tight joints are not made on the threads; Part 2 : Verification by means of limit gauges

Заменен на ISO 228-2:1987
 

13 страниц

Завершение срока действия 01.09.1987
Опубликован 01.09.1980

Pipe threads where pressure-tight joints are not made on the threads; Part 2 : Verification by means of limit gauges